AAC blocks can be divided into bearing block, non-bearing block and insulation block. Specifications of AAC blocks as follows: Normal specifications Size Length 600 Thickness 50, 75, 100, 120, 150, 200, 240, 250, 300 Height 250,200 Note (PS): blocks with special specifications can be ordered from factory AAC block has the matching notch of its own, which makes construction more convenient, and ...